My turn,

Motherboard - EVGA Nforce 680I SLI LGA775 Conroe ATX DDR2 2PCI-E16 2PCI SATA2 RAID Sound GBLAN 1394 Motherboard - $245.68
http://www.ncix.com/products/index.php?sku=23215

CPU - Intel Core 2 Quad Q6600 Quad Core Processor LGA775 Kentsfield 2.40GHZ 1066FSB 8MB Retail Box -$339.99
http://www.ncix.com/products/index.php?sku=22211

RAM - Mushkin XP2 PC2-8500 2GB 2X1GB DDR2-1066 CL5-5-4-12 240PIN DIMM Dual Channel Memory Kit - $184.01
http://www.ncix.com/products/index.php?sku=21669

Case - Silverstone Lascala LC18-B Black HTPC ATX Case 2X5.25 1X3.5 5X3.5INT W/ 7" Touch Screen - $728.91
http://www.ncix.com/products/index.php?sku=19557

Total: $1457.48